Am 09.05.2017 um 12:43 schrieb Andreas Schwab:
On Mai 05 2017, Thomas Koenig <tkoe...@netcologne.de> wrote:
@@ -227,6 +226,17 @@ sinclude(`matmul_asm_'rtype_code`.m4')dnl
if (m == 0 || n == 0 || k == 0)
return;
+ /* Adjust size of t1 to what is needed. */
+ index_type t1_dim;
+ t1_dim = (a_dim1-1) * 256 + b_dim1;
+ if (t1_dim > 65536)
+ t1_dim = 65536;
What happens if (a_dim1-1) * 256 + b_dim1 > 65536?
t1 is an auxiliary variable for blocking. If that
condition is true, blocking starts to happen.
Regards
Thomas